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Auteur Frederick SHIC |
Documents disponibles écrits par cet auteur (30)
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Social Robots as Embedded Reinforcers of Social Behavior in Children with Autism / Elizabeth S. KIM in Journal of Autism and Developmental Disorders, 43-5 (May 2013)
[article]
Titre : Social Robots as Embedded Reinforcers of Social Behavior in Children with Autism Type de document : Texte imprimé et/ou numérique Auteurs : Elizabeth S. KIM, Auteur ; Lauren D. BERKOVITS, Auteur ; Emily P. BERNIER, Auteur ; Dan LEYZBERG, Auteur ; Frederick SHIC, Auteur ; Rhea PAUL, Auteur ; Brian SCASSELLATI, Auteur Article en page(s) : p.1038-1049 Langues : Anglais (eng) Mots-clés : Social robots Assistive robots Intervention Embedded reinforcers Index. décimale : PER Périodiques Résumé : In this study we examined the social behaviors of 4- to 12-year-old children with autism spectrum disorders (ASD; N = 24) during three tradic interactions with an adult confederate and an interaction partner, where the interaction partner varied randomly among (1) another adult human, (2) a touchscreen computer game, and (3) a social dinosaur robot. Children spoke more in general, and directed more speech to the adult confederate, when the interaction partner was a robot, as compared to a human or computer game interaction partner. Children spoke as much to the robot as to the adult interaction partner. This study provides the largest demonstration of social human-robot interaction in children with autism to date. Our findings suggest that social robots may be developed into useful tools for social skills and communication therapies, specifically by embedding social interaction into intrinsic reinforcers and motivators. En ligne : http://dx.doi.org/10.1007/s10803-012-1645-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=195
in Journal of Autism and Developmental Disorders > 43-5 (May 2013) . - p.1038-1049[article] Social Robots as Embedded Reinforcers of Social Behavior in Children with Autism [Texte imprimé et/ou numérique] / Elizabeth S. KIM, Auteur ; Lauren D. BERKOVITS, Auteur ; Emily P. BERNIER, Auteur ; Dan LEYZBERG, Auteur ; Frederick SHIC, Auteur ; Rhea PAUL, Auteur ; Brian SCASSELLATI, Auteur . - p.1038-1049.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 43-5 (May 2013) . - p.1038-1049
Mots-clés : Social robots Assistive robots Intervention Embedded reinforcers Index. décimale : PER Périodiques Résumé : In this study we examined the social behaviors of 4- to 12-year-old children with autism spectrum disorders (ASD; N = 24) during three tradic interactions with an adult confederate and an interaction partner, where the interaction partner varied randomly among (1) another adult human, (2) a touchscreen computer game, and (3) a social dinosaur robot. Children spoke more in general, and directed more speech to the adult confederate, when the interaction partner was a robot, as compared to a human or computer game interaction partner. Children spoke as much to the robot as to the adult interaction partner. This study provides the largest demonstration of social human-robot interaction in children with autism to date. Our findings suggest that social robots may be developed into useful tools for social skills and communication therapies, specifically by embedding social interaction into intrinsic reinforcers and motivators. En ligne : http://dx.doi.org/10.1007/s10803-012-1645-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=195 The autism biomarkers consortium for clinical trials: evaluation of a battery of candidate eye-tracking biomarkers for use in autism clinical trials / Frederick SHIC in Molecular Autism, 13 (2022)
[article]
Titre : The autism biomarkers consortium for clinical trials: evaluation of a battery of candidate eye-tracking biomarkers for use in autism clinical trials Type de document : Texte imprimé et/ou numérique Auteurs : Frederick SHIC, Auteur ; Adam J. NAPLES, Auteur ; Erin C. BARNEY, Auteur ; Shou An CHANG, Auteur ; Beibin LI, Auteur ; Takumi MCALLISTER, Auteur ; Minah KIM, Auteur ; Kelsey J. DOMMER, Auteur ; Simone HASSELMO, Auteur ; Adham ATYABI, Auteur ; Quan WANG, Auteur ; Gerhard HELLEMAN, Auteur ; April R. LEVIN, Auteur ; Helen SEOW, Auteur ; Raphael BERNIER, Auteur ; Katarzyna CHARWASKA, Auteur ; Geraldine DAWSON, Auteur ; James DZIURA, Auteur ; Susan FAJA, Auteur ; Shafali SPURLING JESTE, Auteur ; Scott P. JOHNSON, Auteur ; Michael MURIAS, Auteur ; Charles A. NELSON, Auteur ; Maura SABATOS-DEVITO, Auteur ; Damla SENTURK, Auteur ; Catherine A. SUGAR, Auteur ; Sara J. WEBB, Auteur ; James C. MCPARTLAND, Auteur Article en page(s) : 15 p. Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnosis/psychology Autistic Disorder/diagnosis Biomarkers Child Eye Movements Eye-Tracking Technology Humans Autism spectrum disorder Biological motion Eye tracking Face processing Gaze pattern Visual attention Index. décimale : PER Périodiques Résumé : BACKGROUND: Eye tracking (ET) is a powerful methodology for studying attentional processes through quantification of eye movements. The precision, usability, and cost-effectiveness of ET render it a promising platform for developing biomarkers for use in clinical trials for autism spectrum disorder (ASD). METHODS: The autism biomarkers consortium for clinical trials conducted a multisite, observational study of 6-11-year-old children with ASD (n=280) and typical development (TD, n=119). The ET battery included: Activity Monitoring, Social Interactive, Static Social Scenes, Biological Motion Preference, and Pupillary Light Reflex tasks. A priori, gaze to faces in Activity Monitoring, Social Interactive, and Static Social Scenes tasks were aggregated into an Oculomotor Index of Gaze to Human Faces (OMI) as the primary outcome measure. This work reports on fundamental biomarker properties (data acquisition rates, construct validity, six-week stability, group discrimination, and clinical relationships) derived from these assays that serve as a base for subsequent development of clinical trial biomarker applications. RESULTS: All tasks exhibited excellent acquisition rates, met expectations for construct validity, had moderate or high six-week stabilities, and highlighted subsets of the ASD group with distinct biomarker performance. Within ASD, higher OMI was associated with increased memory for faces, decreased autism symptom severity, and higher verbal IQ and pragmatic communication skills. LIMITATIONS: No specific interventions were administered in this study, limiting information about how ET biomarkers track or predict outcomes in response to treatment. This study did not consider co-occurrence of psychiatric conditions nor specificity in comparison with non-ASD special populations, therefore limiting our understanding of the applicability of outcomes to specific clinical contexts-of-use. Research-grade protocols and equipment were used; further studies are needed to explore deployment in less standardized contexts. CONCLUSIONS: All ET tasks met expectations regarding biomarker properties, with strongest performance for tasks associated with attention to human faces and weakest performance associated with biological motion preference. Based on these data, the OMI has been accepted to the FDA's Biomarker Qualification program, providing a path for advancing efforts to develop biomarkers for use in clinical trials. En ligne : http://dx.doi.org/10.1186/s13229-021-00482-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477
in Molecular Autism > 13 (2022) . - 15 p.[article] The autism biomarkers consortium for clinical trials: evaluation of a battery of candidate eye-tracking biomarkers for use in autism clinical trials [Texte imprimé et/ou numérique] / Frederick SHIC, Auteur ; Adam J. NAPLES, Auteur ; Erin C. BARNEY, Auteur ; Shou An CHANG, Auteur ; Beibin LI, Auteur ; Takumi MCALLISTER, Auteur ; Minah KIM, Auteur ; Kelsey J. DOMMER, Auteur ; Simone HASSELMO, Auteur ; Adham ATYABI, Auteur ; Quan WANG, Auteur ; Gerhard HELLEMAN, Auteur ; April R. LEVIN, Auteur ; Helen SEOW, Auteur ; Raphael BERNIER, Auteur ; Katarzyna CHARWASKA, Auteur ; Geraldine DAWSON, Auteur ; James DZIURA, Auteur ; Susan FAJA, Auteur ; Shafali SPURLING JESTE, Auteur ; Scott P. JOHNSON, Auteur ; Michael MURIAS, Auteur ; Charles A. NELSON, Auteur ; Maura SABATOS-DEVITO, Auteur ; Damla SENTURK, Auteur ; Catherine A. SUGAR, Auteur ; Sara J. WEBB, Auteur ; James C. MCPARTLAND, Auteur . - 15 p.
Langues : Anglais (eng)
in Molecular Autism > 13 (2022) . - 15 p.
Mots-clés : Autism Spectrum Disorder/diagnosis/psychology Autistic Disorder/diagnosis Biomarkers Child Eye Movements Eye-Tracking Technology Humans Autism spectrum disorder Biological motion Eye tracking Face processing Gaze pattern Visual attention Index. décimale : PER Périodiques Résumé : BACKGROUND: Eye tracking (ET) is a powerful methodology for studying attentional processes through quantification of eye movements. The precision, usability, and cost-effectiveness of ET render it a promising platform for developing biomarkers for use in clinical trials for autism spectrum disorder (ASD). METHODS: The autism biomarkers consortium for clinical trials conducted a multisite, observational study of 6-11-year-old children with ASD (n=280) and typical development (TD, n=119). The ET battery included: Activity Monitoring, Social Interactive, Static Social Scenes, Biological Motion Preference, and Pupillary Light Reflex tasks. A priori, gaze to faces in Activity Monitoring, Social Interactive, and Static Social Scenes tasks were aggregated into an Oculomotor Index of Gaze to Human Faces (OMI) as the primary outcome measure. This work reports on fundamental biomarker properties (data acquisition rates, construct validity, six-week stability, group discrimination, and clinical relationships) derived from these assays that serve as a base for subsequent development of clinical trial biomarker applications. RESULTS: All tasks exhibited excellent acquisition rates, met expectations for construct validity, had moderate or high six-week stabilities, and highlighted subsets of the ASD group with distinct biomarker performance. Within ASD, higher OMI was associated with increased memory for faces, decreased autism symptom severity, and higher verbal IQ and pragmatic communication skills. LIMITATIONS: No specific interventions were administered in this study, limiting information about how ET biomarkers track or predict outcomes in response to treatment. This study did not consider co-occurrence of psychiatric conditions nor specificity in comparison with non-ASD special populations, therefore limiting our understanding of the applicability of outcomes to specific clinical contexts-of-use. Research-grade protocols and equipment were used; further studies are needed to explore deployment in less standardized contexts. CONCLUSIONS: All ET tasks met expectations regarding biomarker properties, with strongest performance for tasks associated with attention to human faces and weakest performance associated with biological motion preference. Based on these data, the OMI has been accepted to the FDA's Biomarker Qualification program, providing a path for advancing efforts to develop biomarkers for use in clinical trials. En ligne : http://dx.doi.org/10.1186/s13229-021-00482-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477 The relationship between autism symptoms and arousal level in toddlers with autism spectrum disorder, as measured by electrodermal activity / Emily Barbara PRINCE in Autism, 21-4 (May 2017)
[article]
Titre : The relationship between autism symptoms and arousal level in toddlers with autism spectrum disorder, as measured by electrodermal activity Type de document : Texte imprimé et/ou numérique Auteurs : Emily Barbara PRINCE, Auteur ; Elizabeth S KIM, Auteur ; Carla A. WALL, Auteur ; Eugenia GISIN, Auteur ; Matthew S GOODWIN, Auteur ; Elizabeth SCHOEN SIMMONS, Auteur ; Kasia CHAWARSKA, Auteur ; Frederick SHIC, Auteur Article en page(s) : p.504-508 Langues : Anglais (eng) Mots-clés : ASD electrodermal activity galvanic skin response language naturalistic environment play skin conductance toddlers Index. décimale : PER Périodiques Résumé : Electrodermal activity was examined as a measure of physiological arousal within a naturalistic play context in 2-year-old toddlers (N?=?27) with and without autism spectrum disorder. Toddlers with autism spectrum disorder were found to have greater increases in skin conductance level than their typical peers in response to administered play activities. In the autism spectrum disorder group, a positive relationship was observed between restrictive and repetitive behaviors and skin conductance level increases in response to mechanical toys, whereas the opposite pattern was observed for passive toys. This preliminary study is the first to examine electrodermal activity levels in toddlers with autism spectrum disorder during play-based, naturalistic settings, and it highlights the potential for electrodermal activity as a measure of individual variability within autism spectrum disorder and early development. En ligne : http://dx.doi.org/10.1177/1362361316648816 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305
in Autism > 21-4 (May 2017) . - p.504-508[article] The relationship between autism symptoms and arousal level in toddlers with autism spectrum disorder, as measured by electrodermal activity [Texte imprimé et/ou numérique] / Emily Barbara PRINCE, Auteur ; Elizabeth S KIM, Auteur ; Carla A. WALL, Auteur ; Eugenia GISIN, Auteur ; Matthew S GOODWIN, Auteur ; Elizabeth SCHOEN SIMMONS, Auteur ; Kasia CHAWARSKA, Auteur ; Frederick SHIC, Auteur . - p.504-508.
Langues : Anglais (eng)
in Autism > 21-4 (May 2017) . - p.504-508
Mots-clés : ASD electrodermal activity galvanic skin response language naturalistic environment play skin conductance toddlers Index. décimale : PER Périodiques Résumé : Electrodermal activity was examined as a measure of physiological arousal within a naturalistic play context in 2-year-old toddlers (N?=?27) with and without autism spectrum disorder. Toddlers with autism spectrum disorder were found to have greater increases in skin conductance level than their typical peers in response to administered play activities. In the autism spectrum disorder group, a positive relationship was observed between restrictive and repetitive behaviors and skin conductance level increases in response to mechanical toys, whereas the opposite pattern was observed for passive toys. This preliminary study is the first to examine electrodermal activity levels in toddlers with autism spectrum disorder during play-based, naturalistic settings, and it highlights the potential for electrodermal activity as a measure of individual variability within autism spectrum disorder and early development. En ligne : http://dx.doi.org/10.1177/1362361316648816 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 The role of limited salience of speech in selective attention to faces in toddlers with autism spectrum disorders / Frederick SHIC in Journal of Child Psychology and Psychiatry, 61-4 (April 2020)
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Titre : The role of limited salience of speech in selective attention to faces in toddlers with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Frederick SHIC, Auteur ; Quan WANG, Auteur ; Suzanne L. MACARI, Auteur ; Katarzyna CHAWARSKA, Auteur Article en page(s) : p.459-469 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders eye gaze face processing infancy speech Index. décimale : PER Périodiques Résumé : BACKGROUND: Impaired attention to faces of interactive partners is a marker for autism spectrum disorder (ASD) in early childhood. However, it is unclear whether children with ASD avoid faces or find them less salient and whether the phenomenon is linked with the presence of eye contact or speech. METHODS: We investigated the impacts of speech (SP) and direct gaze (DG) on attention to faces in 22-month-old toddlers with ASD (n = 50) and typically developing controls (TD, n = 47) using the Selective Social Attention 2.0 (SSA 2.0) task. The task consisted of four conditions where the presence (+) and absence (-) of DG and SP were systematically manipulated. The severity of autism symptoms, and verbal and nonverbal skills were characterized concurrently with eye tracking at 22.4 (SD = 3.2) months and prospectively at 39.8 (SD = 4.3) months. RESULTS: Toddlers with ASD looked less than TD toddlers at face and mouth regions only when the actress was speaking (direct gaze absence with speech, DG-SP+: d = 0.99, p < .001 for face, d = 0.98, p < .001 for mouth regions; direct gaze present with speech, DG+SP+, d = 1.47, p < .001 for face, d = 1.01, p < .001 for mouth regions). Toddlers with ASD looked less at the eye region only when both gaze and speech cues were present (d = 0.46, p = .03). Salience of the combined DG and SP cues was associated concurrently and prospectively with the severity of autism symptoms, and the association remained significant after controlling for verbal and nonverbal levels. CONCLUSIONS: The study links poor attention to faces with limited salience of audiovisual speech and provides no support for the face avoidance hypothesis in the early stages of ASD. These results are consequential for research on early discriminant and predictive biomarkers as well as identification of novel treatment targets. En ligne : http://dx.doi.org/10.1111/jcpp.13118 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421
in Journal of Child Psychology and Psychiatry > 61-4 (April 2020) . - p.459-469[article] The role of limited salience of speech in selective attention to faces in toddlers with autism spectrum disorders [Texte imprimé et/ou numérique] / Frederick SHIC, Auteur ; Quan WANG, Auteur ; Suzanne L. MACARI, Auteur ; Katarzyna CHAWARSKA, Auteur . - p.459-469.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 61-4 (April 2020) . - p.459-469
Mots-clés : Autism spectrum disorders eye gaze face processing infancy speech Index. décimale : PER Périodiques Résumé : BACKGROUND: Impaired attention to faces of interactive partners is a marker for autism spectrum disorder (ASD) in early childhood. However, it is unclear whether children with ASD avoid faces or find them less salient and whether the phenomenon is linked with the presence of eye contact or speech. METHODS: We investigated the impacts of speech (SP) and direct gaze (DG) on attention to faces in 22-month-old toddlers with ASD (n = 50) and typically developing controls (TD, n = 47) using the Selective Social Attention 2.0 (SSA 2.0) task. The task consisted of four conditions where the presence (+) and absence (-) of DG and SP were systematically manipulated. The severity of autism symptoms, and verbal and nonverbal skills were characterized concurrently with eye tracking at 22.4 (SD = 3.2) months and prospectively at 39.8 (SD = 4.3) months. RESULTS: Toddlers with ASD looked less than TD toddlers at face and mouth regions only when the actress was speaking (direct gaze absence with speech, DG-SP+: d = 0.99, p < .001 for face, d = 0.98, p < .001 for mouth regions; direct gaze present with speech, DG+SP+, d = 1.47, p < .001 for face, d = 1.01, p < .001 for mouth regions). Toddlers with ASD looked less at the eye region only when both gaze and speech cues were present (d = 0.46, p = .03). Salience of the combined DG and SP cues was associated concurrently and prospectively with the severity of autism symptoms, and the association remained significant after controlling for verbal and nonverbal levels. CONCLUSIONS: The study links poor attention to faces with limited salience of audiovisual speech and provides no support for the face avoidance hypothesis in the early stages of ASD. These results are consequential for research on early discriminant and predictive biomarkers as well as identification of novel treatment targets. En ligne : http://dx.doi.org/10.1111/jcpp.13118 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421 Virtual and Augmented Reality in Social Skills Interventions for Individuals with Autism Spectrum Disorder: A Scoping Review / Anders DECHSLING in Journal of Autism and Developmental Disorders, 52-11 (November 2022)
[article]
Titre : Virtual and Augmented Reality in Social Skills Interventions for Individuals with Autism Spectrum Disorder: A Scoping Review Type de document : Texte imprimé et/ou numérique Auteurs : Anders DECHSLING, Auteur ; Stian ORM, Auteur ; Tamara KALANDADZE, Auteur ; Stefan SUTTERLIN, Auteur ; Roald A. ØIEN, Auteur ; Frederick SHIC, Auteur ; Anders NORDAHL-HANSEN, Auteur Article en page(s) : p.4692-4707 Langues : Anglais (eng) Mots-clés : Adolescent Adult Augmented Reality Autism Spectrum Disorder/therapy Child Child, Preschool Female Humans Social Skills Technology Virtual Reality Augmented reality Autism spectrum disorder Virtual reality Index. décimale : PER Périodiques Résumé : In the last decade, there has been an increase in publications on technology-based interventions for autism spectrum disorder (ASD). Virtual reality based assessments and intervention tools are promising and have shown to be acceptable amongst individuals with ASD. This scoping review reports on 49 studies utilizing virtual reality and augmented reality technology in social skills interventions for individuals with ASD. The included studies mostly targeted children and adolescents, but few targeted very young children or adults. Our findings show that the mode number of participants with ASD is low, and that female participants are underrepresented. Our review suggests that there is need for studies that apply virtual and augmented realty with more rigorous designs involving established and evidenced-based intervention strategies. En ligne : http://dx.doi.org/10.1007/s10803-021-05338-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=489
in Journal of Autism and Developmental Disorders > 52-11 (November 2022) . - p.4692-4707[article] Virtual and Augmented Reality in Social Skills Interventions for Individuals with Autism Spectrum Disorder: A Scoping Review [Texte imprimé et/ou numérique] / Anders DECHSLING, Auteur ; Stian ORM, Auteur ; Tamara KALANDADZE, Auteur ; Stefan SUTTERLIN, Auteur ; Roald A. ØIEN, Auteur ; Frederick SHIC, Auteur ; Anders NORDAHL-HANSEN, Auteur . - p.4692-4707.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-11 (November 2022) . - p.4692-4707
Mots-clés : Adolescent Adult Augmented Reality Autism Spectrum Disorder/therapy Child Child, Preschool Female Humans Social Skills Technology Virtual Reality Augmented reality Autism spectrum disorder Virtual reality Index. décimale : PER Périodiques Résumé : In the last decade, there has been an increase in publications on technology-based interventions for autism spectrum disorder (ASD). Virtual reality based assessments and intervention tools are promising and have shown to be acceptable amongst individuals with ASD. This scoping review reports on 49 studies utilizing virtual reality and augmented reality technology in social skills interventions for individuals with ASD. The included studies mostly targeted children and adolescents, but few targeted very young children or adults. Our findings show that the mode number of participants with ASD is low, and that female participants are underrepresented. Our review suggests that there is need for studies that apply virtual and augmented realty with more rigorous designs involving established and evidenced-based intervention strategies. En ligne : http://dx.doi.org/10.1007/s10803-021-05338-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=489